package com.foreknow.demo09;

/**
 * 电脑类
 */
public class Computer {
  String name = "电脑"; //名字
  int score = 0; //表示积分

  public int showFirst() {
    //要产生一个随机数
    int show = (int)(Math.random()*10)%3+1;
    switch (show){
      case 1:
        System.out.println("出拳:剪刀");
        break;
      case 2:
        System.out.println("出拳:石头");
        break;
      case 3:
        System.out.println("出拳:布");
        break;
    }
    return show;
  }
}
